Senior Full Stack Engineer

🔥 37 minutes ago

🇺🇸 United States – Remote

💵 $104k - $166k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

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Peraton

WebsiteLinkedInAll Job Openings

10,000+ employees

💼 Consulting

🏥 Healthcare

📦 Logistics

Consulting • Healthcare • Logistics

Peraton is a mission-focused enterprise that supports national security initiatives through advanced IT and cyber services. They provide capabilities in areas such as cyber defense, cloud operations, engineering, and intelligence. With a commitment to solving complex challenges, Peraton integrates data-driven technologies to ensure mission success for their military and government clients.

📋 Description

• Support the U.S. Geological Survey Volcano Hazards Program by designing, developing, documenting, and deploying a modern cloud-ready database and data visualization tools • Analyze government-furnished monitoring and evaluation plans and existing VDAP database code • Design and implement a PostgreSQL/PostGIS relational database with stored procedures, views, data validation logic, and data dictionaries • Architect the database for mobile device accessibility • Design and implement RESTful APIs in Python using FastAPI or Flask • Develop data ingestion tools and ETL workflows • Implement metadata management aligned with USGS standards • Conduct unit and integration testing of backend components • Develop web-based and mobile-friendly data entry and reporting interfaces using JavaScript/TypeScript and React • Create an editable content management tool for VHP staff • Build interactive dashboards and visualization modules with filtering, drill-down, and export capabilities • Develop GIS-enabled tools for spatial visualization of volcano data • Implement interactive web mapping using ESRI JavaScript API, Leaflet, or Mapbox • Integrate geospatial layers with the database backend through RESTful APIs • Leverage ArcGIS, ArcPy, GDAL/OGR, and PostGIS spatial functions • Architect systems for cloud-ready, portable, maintainable deployment aligned with USGS architecture and security baselines • Document deployment configurations for future migration to CHS-supported cloud and hybrid environments • Produce and maintain user guides, data dictionaries, API references, system schemas, and deployment guides • Complete DOI security awareness training and adhere to FISMA, NIST, and DOI security requirements • Support Certification and Accreditation activities and approved logon banner requirements • Validate interfaces against WCAG 2.0 Level A and Level AA criteria and remediate non-conforming features • Attend weekly check-in meetings with VHP staff and the volcano-hazards software development team • Provide written progress updates covering completed work, planned work, issues, and risks • Integrate feedback from the VHP Coordinator and COR • Coordinate with teams across the five U.S. volcano observatories to maintain system interoperability • Travel to Natural Hazards Mission Area offices for onboarding, integration meetings, or collaborative working sessions

🎯 Requirements

• Bachelor's degree and 8 years of professional experience, or a master's degree and 6 years of professional experience, or an associate's degree and 10 years of professional experience, or a high school diploma/equivalent and 12 years of professional experience • U.S. citizenship required • Ability to obtain and maintain a Public Trust clearance • All work must be performed within the United States • Experience designing, implementing, and optimizing relational databases with spatial data types, indexing strategies, and complex query development using PostgreSQL/PostGIS • Proficiency building RESTful APIs using FastAPI or Flask • Experience with data ingestion, ETL workflows, and scripting for automation • Strong front-end development skills using modern JavaScript frameworks • Ability to build responsive, accessible, interactive web applications using JavaScript/TypeScript and React • Hands-on experience with ArcGIS, ArcPy, GDAL/OGR, PostGIS, and at least one web mapping library: ESRI JavaScript API, Leaflet, or Mapbox • Experience designing, documenting, and consuming RESTful APIs; understanding of API security, versioning, and documentation best practices • Ability to design logical and physical data models, entity-relationship diagrams, and comprehensive data dictionaries aligned with federal metadata standards • Experience designing portable, maintainable systems for cloud or hybrid deployment • Familiarity with containerization and cloud-native design patterns • Proficiency with Git-based workflows including branching, merging, code review, and repository management • Working knowledge of Section 508/WCAG 2.0 Level A and Level AA accessibility standards • Experience implementing semantic HTML, ARIA attributes, keyboard navigation, and color contrast compliance • Familiarity with FISMA, NIST SP 800-53, and federal Certification & Accreditation processes • Ability to produce clear, complete technical documentation including user guides, API references, system schemas, and deployment guides • Strong written and verbal communication skills • Experience working in cross-functional teams with government stakeholders • Ability to provide clear status updates and integrate iterative feedback • Ability to travel for up to three on-site visits during the 12-month period of performance

🏖️ Benefits

• Base salary range of $104,000–$166,000 • Employees may be eligible for overtime • Employees may be eligible for shift differential • Employees may be eligible for a discretionary bonus • Remote work arrangement • Up to three on-site visits during the 12-month period of performance